| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $108.92 | 7.833% | $117.4517 | $117.45 | $117.45 | $117.50 |
| Purchase #2 | $87.56 | 7.180% | $93.8468 | $93.85 | $93.85 | $93.80 |
| Purchase #3 | $59.33 | 13.168% | $67.1426 | $67.14 | $67.15 | $67.10 |
| Purchase #4 | $242.73 | 9.388% | $265.5175 | $265.52 | $265.50 | $265.50 |
| Purchase #5 | $76.62 | 3.549% | $79.3392 | $79.34 | $79.35 | $79.30 |
| Purchase #6 | $237.54 | 7.132% | $254.4814 | $254.48 | $254.50 | $254.50 |
| Purchase #7 | $34.45 | 10.836% | $38.183 | $38.18 | $38.20 | $38.20 |
| 7 purchase totals = | $847.15 | $915.9622 | $915.96 | $916.00 | $915.90 | |